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Introducing Sindie Cl

Exciting news here at XOS, we’ve just launched Sindie +Cl! Sindie +Cl is a sulfur and chlorine analyzer delivering two critical measurements with one push of a button and zero hassle. It is the ideal solution for refineries and independent labs to certify sulfur levels in finished products and assess chlorine for corrosion mitigation, all with one instrument. Sindie +Cl utilizes a technique known as Monochromatic Wavelength Dispersive X-Ray Fluorescence (MWDXRF) - delivering exceptional reproducibility. Samples are measured directly, which means it can analyze even the heaviest of hydrocarbons like crude oil or coker residuals, without the hassle of boats, injectors, furnaces, or changing detectors.

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XOS Petra MAX

Petra MAX™ delivers advanced D4294 sulfur analysis in addition to 12 elements from P to Zn including Ni, V, and Fe. This robust benchtop analyzer complies with ASTM D4294 and ISO 8754 for measuring sulfur in hydrocarbons. Petra MAX is powered by HDXRF, utilizing XOS patented doubly curved crystal ...


Introducing Sindie +Cl

Exciting news here at XOS, we’ve just launched Sindie +Cl! Sindie +Cl is a sulfur and chlorine analyzer delivering two critical measurements with one push of a button and zero hassle. It is the ideal solution for refineries and independent labs to certify sulfur levels in finished products and ...


Standard XRF sample cups vs. accucell

Some Accucell benefits include pre-assembly to eliminate handling and assembly of cup and film, single discharge of pipette fills the cup to speed preparation, as well as a pre-vented design that eliminates contamination.


Clora demonstration

Chlorine analysis in liquid hydrocarbons, aqueous solutions and catalyst.



HD Maxine demonstration

Plug it in and measure. Results with one touch. Unrivaled precision.


HD Maxine - HDXRF animation

HD Maxine® assures precise determination of trace metals in crudes, lubricants and used oils without extensive sample preparation or expensive consumables. The analyzer enables the direct analysis of metals from Phosphorus to Lead, at unprecedented detection limits in a robust analyzer configuration ...


Clora - MWDXRF animation

Clora® Analyzers provide breakthrough analysis of chlorine concentration in petroleum at levels below 0.5 ppm without consumable gasses, without elevated temperature processes.


HD Maxine - overview

HD Maxine® assures precise determination of trace metals in crudes, lubricants and used oils without extensive sample preparation or expensive consumables. The analyzer enables the direct analysis of metals from Phosphorus to lead, at unprecedented detection limits in a robust analyzer configuration ...


Clora overview

Clora® Analyzers provide breakthrough analysis of chlorine concentration in petroleum at levels below 0.5 ppm without consumable gasses, without elevated temperature processes.


HDXRF applications on petroleum sample

HDXRF uses innovative doubly curved crystal optics to create monochromatic sample excitation that lowers background noise for clear analysis.